update

Author: shreyabatra4

articles/azure-functions/functions-reference-python.md

@@ -1227,7 +1227,7 @@ For a list of preinstalled system libraries in Python worker Docker images, see
 
 |  Functions runtime  | Debian version | Python versions |
 |------------|------------|------------|
-| Version 3.x | Buster | [Python 3.6](https://github.com/Azure/azure-functions-docker/blob/master/host/3.0/buster/amd64/python/python36/python36.Dockerfile)<br/>[Python 3.7](https://github.com/Azure/azure-functions-docker/blob/master/host/3.0/buster/amd64/python/python37/python37.Dockerfile)<br />[Python 3.8](https://github.com/Azure/azure-functions-docker/blob/master/host/3.0/buster/amd64/python/python38/python38.Dockerfile)<br/> [Python 3.9](https://github.com/Azure/azure-functions-docker/blob/master/host/3.0/buster/amd64/python/python39/python39.Dockerfile)|
+| Version 3.x | Buster | [Python 3.7](https://github.com/Azure/azure-functions-docker/blob/master/host/3.0/buster/amd64/python/python37/python37.Dockerfile)<br />[Python 3.8](https://github.com/Azure/azure-functions-docker/blob/master/host/3.0/buster/amd64/python/python38/python38.Dockerfile)<br/> [Python 3.9](https://github.com/Azure/azure-functions-docker/blob/master/host/3.0/buster/amd64/python/python39/python39.Dockerfile)|
 
 ## Python worker extensions